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FB_Exit

Short summary​

Mark the object as deleted, as it stays in the memory.

  • Return type: BOOL

Parameters​

NameTypeCommentKind
bInCopyCodeBOOLTRUE: the exit method is called in order to leave the instance which will be copied afterwards (online change).input

Code​

Declaration​

METHOD FB_Exit : BOOL
VAR_INPUT
	(* TRUE: the exit method is called in order to leave the instance which will be copied afterwards (online change).*)
	bInCopyCode	: BOOL;
END_VAR

Implementation​

IF 
	THIS^.isObjectValid(THIS^.rootNode) 
THEN	
	THIS^.destructNodeAndAllChilds(node := THIS^.rootNode, destructNodeContents := TRUE);
END_IF
IF THIS^.isObjectValid(THIS^.nodeComparator) THEN
	THIS^.nodeComparator.deepDestruct();
END_IF
IF (THIS^.nodestack <> 0) THEN
	__DELETE(THIS^.nodestack);
END_IF
IF THIS^.isObjectValid(THIS^.subtractIterator) THEN
	THIS^.subtractIterator.deepDestruct();
END_IF
IF THIS^.isObjectValid(THIS^.insertIterator) THEN
	THIS^.insertIterator.deepDestruct();
END_IF
IF THIS^.isObjectValid(THIS^.intersectIterator) THEN
	THIS^.intersectIterator.deepDestruct();
END_IF
IF THIS^.insertBuffer <> 0 THEN
	__DELETE(THIS^.insertBuffer);
END_IF
IF THIS^.intersectedTree <> 0 THEN
	__DELETE(THIS^.intersectedTree);
END_IF